ribociclib will enhance the amount or result of diazepam by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Keep an eye on.fosphenytoin will minimize the level or outcome of diazepam by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Check.Makers state that diazepam is contraindicated in individuals with acut